Abstract art is a contradiction of words. If you remove the communication from art you lose the meaning...with no meaning it is pointless. Think of a book...a book is made up of chapters, paragraphs, sentences, words and letters (and some numbers). That is structure. Remove the structure and it loses its meaning. Abstract art is like taking a novel (paint, canvas, brushes and time) and mixing up all the words and telling people to make sense of it. It was purely commercial and it worked. Please don’t make more of it than that.